All Questions


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Need for 3 phase to 2 phase transformation and 2 phase to three phase transformation?
OpenChetan Shidling asked 5 years ago • 
545 views0 answers0 votes
What is the need for gearbox in a vehicle?
OpenChetan Shidling asked 5 years ago • 
553 views0 answers0 votes
What is a Torque coupling?
AnsweredChetan Shidling asked 5 years ago • 
759 views1 answers0 votes
What is Aerodynamic drag in vehicle?
AnsweredChetan Shidling asked 5 years ago • 
574 views1 answers0 votes
Different sources of energy in electric vehicle?
AnsweredChetan Shidling asked 5 years ago • 
635 views1 answers0 votes
What is a hybrid vehicle?
AnsweredChetan Shidling asked 5 years ago • 
527 views1 answers0 votes
Explain, how do you determine peak torque and power requirement for a given specifications of EV/HEV
OpenChetan Shidling asked 5 years ago • 
488 views0 answers0 votes
Explain how do you size an electric machine for a given specification of an electric vehicle
OpenChetan Shidling asked 5 years ago • 
509 views0 answers0 votes
Explain optimum toque per ampere control of PMSM
OpenChetan Shidling asked 5 years ago • 
512 views0 answers0 votes
Explain constant torque angle control of PMSM
OpenChetan Shidling asked 5 years ago • 
685 views0 answers0 votes
With a neat equivalent circuit diagram, illustrate how do we model a PMSM
OpenChetan Shidling asked 5 years ago • 
492 views0 answers0 votes
Develop a mathematical model of a three-phase inverter with 120o conduction mode feeding RL load
OpenChetan Shidling asked 5 years ago • 
548 views0 answers0 votes
For a given balanced three phase supply voltage, determine its ‘α’ and ‘β’ voltage components. Plot ‘α’ versus ‘β’ components
OpenChetan Shidling asked 5 years ago • 
610 views0 answers0 votes
A star connected load of 15Ω per phase is fed from 420V DC Source through a 3-phase bridge inverter. For both (a) 1800 Mode and (b) 1200 Mode, Determine: (i) rms value of load current (ii) load power
OpenChetan Shidling asked 5 years ago • 
1617 views0 answers-1 votes
An electric drive features an 8 pole, SPM machine with the following parameters. Per phase stator resistance Rs = 20 mΩ, machine constant k = 0.3 V/rad/sec, synchronous inductance Ls = 0.2 mH and no-load torque Tnl = 2 Nm. The rated conditions are 80 kW and 280 Nm. (i) Determine the applied per phase voltage and current, machine efficiency and power factor for the following operating points (a) motoring at the rated conditions (b) generating at the rated conditions. Ignore saturation
OpenChetan Shidling asked 5 years ago • 
1258 views0 answers-1 votes
Develop mathematical model of a permanent magnet machine
OpenChetan Shidling asked 5 years ago • 
462 views0 answers0 votes
With detailed block diagrams for electric propulsion, energy source and auxiliary system, explain general configuration of EV
OpenChetan Shidling asked 5 years ago • 
1197 views0 answers0 votes
How would you control variables in power control strategy to optimize fuel efficiency and driving conditions?
OpenChetan Shidling asked 5 years ago • 
460 views0 answers0 votes
Explain regenerative breaking of an electric vehicle
OpenChetan Shidling asked 5 years ago • 
483 views0 answers0 votes
Explain aerodynamic drag and rolling resistance for an electric vehicle
OpenChetan Shidling asked 5 years ago • 
534 views0 answers0 votes
Compare conventional, hybrid and electric Vehicles in terms of fuel consumption per km
OpenChetan Shidling asked 5 years ago • 
488 views0 answers0 votes
How to select wire for house?
OpenChetan Shidling asked 5 years ago • 
581 views0 answers0 votes
How to reduce fully loaded time to 2 sec or less in website?
OpenChetan Shidling asked 5 years ago • 
562 views0 answers0 votes
How to find whether is given input is alphanumeric or not?
OpenChetan Shidling asked 5 years ago • 
603 views0 answers0 votes
C Program to check whether the input string is upper case or lower case?
OpenChetan Shidling asked 5 years ago • 
683 views0 answers0 votes
Tips to crack competitive programming
OpenChetan Shidling asked 5 years ago • 
798 views0 answers0 votes
How to find hackerearth solutions
OpenChetan Shidling asked 5 years ago • 
1244 views0 answers0 votes
How to cheat in hackerearth online test?
OpenChetan Shidling asked 5 years ago • 
3940 views0 answers-7 votes
Code to find whether the input is alphanumeric, string, and numeric?
OpenChetan Shidling asked 5 years ago • 
625 views0 answers0 votes
What is a boost converter?
AnsweredChetan Shidling asked 5 years ago • 
665 views1 answers0 votes
Avoid an excessive DOM size in website?
OpenChetan Shidling asked 5 years ago • 
768 views0 answers0 votes
How to start preparing for competitive programming?
OpenChetan Shidling asked 5 years ago • 
566 views0 answers0 votes
You uploaded an APK that is not signed with the upload certificate. You must use the same certificate
OpenChetan Shidling asked 5 years ago • 
1001 views0 answers0 votes
What should be version code in android studio?
OpenChetan Shidling asked 5 years ago • 
625 views0 answers0 votes
You uploaded an APK that is not signed with the upload certificate. You must use the same certificate. The upload certificate has fingerprint:
OpenChetan Shidling asked 5 years ago • 
721 views0 answers0 votes
keytool error: java.io.IOException: Keystore was tampered with, or password was incorrect
OpenChetan Shidling asked 5 years ago • 
1495 views0 answers0 votes
Password verification failed in android studio?
OpenChetan Shidling asked 5 years ago • 
947 views0 answers0 votes
Difference between compile sdk and target sdk version?
OpenChetan Shidling asked 5 years ago • 
697 views0 answers0 votes
We're experiencing longer than usual review times Due to adjusted work schedules at this time, you may experience longer than usual review times for your app.
OpenChetan Shidling asked 5 years ago • 
753 views0 answers0 votes
This item isn't available in play store inactive?
OpenChetan Shidling asked 5 years ago • 
614 views0 answers0 votes
Active cell balance
OpenKiran dora asked 5 years ago • 
659 views0 answers0 votes
Difference between PMSM and BLDC motor?
AnsweredChetan Shidling asked 5 years ago • 
1275 views1 answers0 votes
Production Inactive in Google play console?
OpenChetan Shidling asked 5 years ago • 
3691 views0 answers1 votes
How to do battery modelling in matlab simulink?
OpenChetan Shidling asked 5 years ago • 
642 views0 answers0 votes
Regenerative braking involves
OpenChetan Shidling asked 5 years ago • 
1388 views0 answers-1 votes
The Types of Electric Vehicle Available?
OpenChetan Shidling asked 5 years ago • 
565 views0 answers0 votes
The electric motor in a hybrid vehicle can also act as
OpenChetan Shidling asked 5 years ago • 
659 views0 answers-3 votes
"In this system, the engine is used to supply electrical power to the motor, which then turns the wheels"
OpenChetan Shidling asked 5 years ago • 
3399 views0 answers-3 votes
Arduino code for relay to sense high voltage, high impedance, high current?
AnsweredChetan Shidling asked 5 years ago • 
678 views1 answers0 votes
MOSFET rating for bi directional dc dc converter?
OpenChetan Shidling asked 5 years ago • 
508 views0 answers0 votes
Difference between incremental conductance and P & O MPPT algorithm?
AnsweredChetan Shidling asked 5 years ago • 
959 views1 answers0 votes
MATLAB Code on FORMATION OF BUS ADMITTANCE MATRIX [YBUS] BY SINGULAR TRANSFORMATION
AnsweredChetan Shidling asked 5 years ago • 
1054 views1 answers0 votes
Matlab Code On FORMATION OF [YBUS] BY THE METHOD OF INSPECTION
AnsweredChetan Shidling asked 5 years ago • 
721 views1 answers0 votes
MATLAB program to investigate the stability of one-machine – infinite bus system by solving the swing equation – – When Sudden loss of Line and Reclosing
AnsweredChetan Shidling asked 5 years ago • 
758 views1 answers0 votes
MATLAB program to investigate the stability of one-machine – infinite bus system by solving the swing equation for a 3-phase fault using Euler numerical technique
AnsweredChetan Shidling asked 5 years ago • 
652 views1 answers0 votes
MATLAB program to investigate the stability of one-machine – infinite bus system by solving the swing equation- Step Increase in Mechanical Power Input
AnsweredChetan Shidling asked 5 years ago • 
575 views1 answers0 votes
MATLAB code for ABCD parameters in transmission lines?
AnsweredChetan Shidling asked 5 years ago • 
2827 views1 answers0 votes
What is a voltage regulation?
OpenChetan Shidling asked 5 years ago • 
712 views0 answers0 votes
Why salt and charcoal are added in earthing pit?
AnsweredChetan Shidling asked 6 years ago • 
5895 views5 answers0 votes
What are the best frameworks to learn as web developer?
OpenChetan Shidling asked 5 years ago • 
530 views0 answers0 votes
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