All Questions


Warning: Trying to access array offset on false in /home3/indiakep/public_html/wp-content/plugins/dw-question-answer/inc/Template.php on line 8
All Questions › Category: Electrical
Filter:AllOpenResolvedClosedUnanswered
Transient response is improved in case of
AnsweredRajasri Mundrathi asked 5 years ago • 
1115 views1 answers0 votes
Error constants of a system are a measure of
AnsweredRajasri Mundrathi asked 5 years ago • 
1170 views1 answers0 votes
The transfer function of the control system depends on
AnsweredRajasri Mundrathi asked 5 years ago • 
1898 views1 answers-1 votes
A system of constant voltage and constant frequency is called _______ system
AnsweredRajasri Mundrathi asked 5 years ago • 
1640 views1 answers1 votes
A function of one or more variables which provides information about the nature of physical event is called
AnsweredRajasri Mundrathi asked 5 years ago • 
923 views1 answers0 votes
In a control system, an integrator is represented by
OpenRajasri Mundrathi asked 5 years ago • 
1055 views0 answers0 votes
A system is stable for (where GM = Gain Margin and PM = Phase Margin)
AnsweredRajasri Mundrathi asked 5 years ago • 
1160 views1 answers0 votes
Lead network is used to
AnsweredRajasri Mundrathi asked 5 years ago • 
1201 views1 answers0 votes
Time taken for the response to rise from zero to 100 % for very first time is called
AnsweredRajasri Mundrathi asked 5 years ago • 
1149 views1 answers0 votes
For type 1 system with parabolic input, the steady state error is
AnsweredRajasri Mundrathi asked 5 years ago • 
945 views1 answers0 votes
Find the Laplace transform for sin(ωt)?
AnsweredRajasri Mundrathi asked 5 years ago • 
1390 views1 answers0 votes
Lead compensator is used to improve
AnsweredRajasri Mundrathi asked 5 years ago • 
1089 views1 answers0 votes
Differentiation of parabolic response is a ___________response.
AnsweredRajasri Mundrathi asked 5 years ago • 
2051 views1 answers1 votes
The steady state error for ramp input for a type two system is equal to
AnsweredRajasri Mundrathi asked 5 years ago • 
1078 views1 answers0 votes
Transient state analysis deals with_____.
AnsweredRajasri Mundrathi asked 5 years ago • 
1271 views1 answers0 votes
Which of the following is/are the example of actuator?
AnsweredRajasri Mundrathi asked 5 years ago • 
1477 views1 answers0 votes
Which of the following is the characteristics of negative feedback control system?
AnsweredRajasri Mundrathi asked 5 years ago • 
1183 views1 answers0 votes
In signal flow graph input node is node having only________ branches.
AnsweredRajasri Mundrathi asked 5 years ago • 
882 views1 answers0 votes
assume two blocks having gains P and Q, and connected in series with each other, what is the resultant gain using block diagram reduction method?
AnsweredRajasri Mundrathi asked 5 years ago • 
1000 views1 answers0 votes
The input of the system is depending upon the output quantity, then the system is a
AnsweredRajasri Mundrathi asked 5 years ago • 
1233 views1 answers0 votes
Which is the Electrical analogous quantity for spring element (K) in force-voltage analogy?
AnsweredRajasri Mundrathi asked 5 years ago • 
1174 views1 answers0 votes
Why signal flow graph is used?
AnsweredRajasri Mundrathi asked 5 years ago • 
1120 views1 answers0 votes
Advantages of open loop control system is/are
AnsweredRajasri Mundrathi asked 5 years ago • 
993 views1 answers0 votes
________ is known as automatic control system
ClosedRajasri Mundrathi asked 5 years ago • 
1719 views1 answers-1 votes
If you have KVA and KVAR then formula of power factor will be___.
AnsweredRajasri Mundrathi asked 5 years ago • 
868 views1 answers0 votes
A wattmeter measures ________ power
AnsweredRajasri Mundrathi asked 5 years ago • 
1075 views1 answers0 votes
The advantage of “Y” connected supply system is that
AnsweredRajasri Mundrathi asked 5 years ago • 
814 views1 answers0 votes
In parallel AC circuit, power loss is due to
AnsweredRajasri Mundrathi asked 5 years ago • 
2134 views1 answers-2 votes
The power factor of an AC circuit is given by
AnsweredRajasri Mundrathi asked 5 years ago • 
868 views1 answers0 votes
In R-L series circuit, line current
AnsweredRajasri Mundrathi asked 5 years ago • 
1186 views1 answers0 votes
M.M.F. in magnet circuit, ______ in Electric circuit
AnsweredRajasri Mundrathi asked 5 years ago • 
808 views1 answers0 votes
The reluctance(AT/Wb) of a magnetic circuit varies as
AnsweredRajasri Mundrathi asked 5 years ago • 
933 views1 answers0 votes
A DC circuit usually has _____ as the load.
AnsweredRajasri Mundrathi asked 5 years ago • 
4486 views1 answers0 votes
In AC. circuits, why laminated iron is used?
AnsweredRajasri Mundrathi asked 5 years ago • 
1004 views1 answers0 votes
In R-L-C series resonant circuit magnitude of resonance frequency (XL=XC) can be changed by changing the value of
AnsweredRajasri Mundrathi asked 5 years ago • 
886 views1 answers0 votes
For the same peak-value which of the following type of wave will 'have the highest RMS-value?
AnsweredRajasri Mundrathi asked 5 years ago • 
929 views1 answers0 votes
The power factor of a D.C. circuit is always
AnsweredRajasri Mundrathi asked 5 years ago • 
906 views1 answers0 votes
A heater is rated as 440 V, 20 kW, A.C. The value 440 V refers to
AnsweredRajasri Mundrathi asked 5 years ago • 
821 views1 answers0 votes
Which of the following, are The basic laws for analyzing an electric circuit?
AnsweredRajasri Mundrathi asked 5 years ago • 
923 views1 answers0 votes
All _____ are loops but _____ are not meshes
AnsweredRajasri Mundrathi asked 5 years ago • 
1323 views1 answers1 votes
Thevenin’s theorem is true for ____
AnsweredRajasri Mundrathi asked 5 years ago • 
916 views1 answers0 votes
any A.C. circuit always
AnsweredRajasri Mundrathi asked 5 years ago • 
960 views1 answers0 votes
In a pure resistive circuit
AnsweredRajasri Mundrathi asked 5 years ago • 
918 views1 answers0 votes
Form factor for a sine wave is
AnsweredRajasri Mundrathi asked 5 years ago • 
882 views1 answers0 votes
Ohm is not unit of______
AnsweredRajasri Mundrathi asked 5 years ago • 
954 views1 answers0 votes
Inductance affects the direct current flow
AnsweredRajasri Mundrathi asked 5 years ago • 
955 views1 answers0 votes
Capacitors which are using for power-factor correction are rated in
AnsweredRajasri Mundrathi asked 5 years ago • 
894 views1 answers1 votes
The form factor is the ratio of
AnsweredRajasri Mundrathi asked 5 years ago • 
927 views1 answers0 votes
A low value of kVAR compared with kW indicates______( In an AC. Circuit)
AnsweredRajasri Mundrathi asked 5 years ago • 
959 views1 answers0 votes
In a pure inductive circuit if the supply frequency(f) is reduced to 1/2, the current(I) will
AnsweredRajasri Mundrathi asked 5 years ago • 
928 views1 answers0 votes
A series R-C circuit behaves as_______circuit At very low frequencies
AnsweredRajasri Mundrathi asked 5 years ago • 
836 views1 answers0 votes
The RMS-value & mean-value is the same in the case of
AnsweredRajasri Mundrathi asked 5 years ago • 
960 views1 answers0 votes
The algebraic sum of voltages(V1 to Vn) around any closed path in a network is equal to ____ (According to KVL)
AnsweredRajasri Mundrathi asked 5 years ago • 
1000 views1 answers0 votes
The Thevenin voltage is the____
AnsweredRajasri Mundrathi asked 5 years ago • 
957 views1 answers0 votes
“48 ampere-hour” it means battery deliver a current of
AnsweredRajasri Mundrathi asked 5 years ago • 
1154 views1 answers0 votes
Which one of the following is The active material of the positive plates of silver-zinc batteries?
AnsweredRajasri Mundrathi asked 5 years ago • 
1064 views1 answers0 votes
Which of the following primary cells has the lowest voltage?
AnsweredRajasri Mundrathi asked 5 years ago • 
921 views1 answers0 votes
Life of the Edison cell is at least
AnsweredRajasri Mundrathi asked 5 years ago • 
981 views1 answers0 votes
During the charging of a lead-acid cell
AnsweredRajasri Mundrathi asked 5 years ago • 
894 views1 answers0 votes
Each cell has a vent cap
AnsweredRajasri Mundrathi asked 5 years ago • 
944 views1 answers0 votes
1…56789…24