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 › Author "mrajasri52gmail-com"
Filter:QuestionsSubscribes
________ is known as automatic control system
ClosedRajasri Mundrathi asked 5 years ago • 
1359 views1 answers-1 votes
If you have KVA and KVAR then formula of power factor will be___.
AnsweredRajasri Mundrathi asked 5 years ago • 
633 views1 answers0 votes
A wattmeter measures ________ power
AnsweredRajasri Mundrathi asked 5 years ago • 
860 views1 answers0 votes
The advantage of “Y” connected supply system is that
AnsweredRajasri Mundrathi asked 5 years ago • 
584 views1 answers0 votes
In parallel AC circuit, power loss is due to
AnsweredRajasri Mundrathi asked 5 years ago • 
1833 views1 answers-2 votes
The power factor of an AC circuit is given by
AnsweredRajasri Mundrathi asked 5 years ago • 
663 views1 answers0 votes
In R-L series circuit, line current
AnsweredRajasri Mundrathi asked 5 years ago • 
964 views1 answers0 votes
M.M.F. in magnet circuit, ______ in Electric circuit
AnsweredRajasri Mundrathi asked 5 years ago • 
606 views1 answers0 votes
The reluctance(AT/Wb) of a magnetic circuit varies as
AnsweredRajasri Mundrathi asked 5 years ago • 
706 views1 answers0 votes
A DC circuit usually has _____ as the load.
AnsweredRajasri Mundrathi asked 5 years ago • 
4104 views1 answers0 votes
In AC. circuits, why laminated iron is used?
AnsweredRajasri Mundrathi asked 5 years ago • 
768 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 • 
696 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 • 
728 views1 answers0 votes
The power factor of a D.C. circuit is always
AnsweredRajasri Mundrathi asked 5 years ago • 
669 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 • 
609 views1 answers0 votes
Which of the following, are The basic laws for analyzing an electric circuit?
AnsweredRajasri Mundrathi asked 5 years ago • 
709 views1 answers0 votes
All _____ are loops but _____ are not meshes
AnsweredRajasri Mundrathi asked 5 years ago • 
1008 views1 answers1 votes
Thevenin’s theorem is true for ____
AnsweredRajasri Mundrathi asked 5 years ago • 
708 views1 answers0 votes
any A.C. circuit always
AnsweredRajasri Mundrathi asked 5 years ago • 
760 views1 answers0 votes
In a pure resistive circuit
AnsweredRajasri Mundrathi asked 5 years ago • 
651 views1 answers0 votes
Form factor for a sine wave is
AnsweredRajasri Mundrathi asked 5 years ago • 
661 views1 answers0 votes
Ohm is not unit of______
AnsweredRajasri Mundrathi asked 5 years ago • 
730 views1 answers0 votes
Inductance affects the direct current flow
AnsweredRajasri Mundrathi asked 5 years ago • 
722 views1 answers0 votes
Capacitors which are using for power-factor correction are rated in
AnsweredRajasri Mundrathi asked 5 years ago • 
659 views1 answers1 votes
The form factor is the ratio of
AnsweredRajasri Mundrathi asked 5 years ago • 
691 views1 answers0 votes
A low value of kVAR compared with kW indicates______( In an AC. Circuit)
AnsweredRajasri Mundrathi asked 5 years ago • 
741 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 • 
691 views1 answers0 votes
A series R-C circuit behaves as_______circuit At very low frequencies
AnsweredRajasri Mundrathi asked 5 years ago • 
638 views1 answers0 votes
The RMS-value & mean-value is the same in the case of
AnsweredRajasri Mundrathi asked 5 years ago • 
737 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 • 
804 views1 answers0 votes
The Thevenin voltage is the____
AnsweredRajasri Mundrathi asked 5 years ago • 
715 views1 answers0 votes
“48 ampere-hour” it means battery deliver a current of
AnsweredRajasri Mundrathi asked 5 years ago • 
933 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 • 
766 views1 answers0 votes
Which of the following primary cells has the lowest voltage?
AnsweredRajasri Mundrathi asked 5 years ago • 
688 views1 answers0 votes
Life of the Edison cell is at least
AnsweredRajasri Mundrathi asked 5 years ago • 
747 views1 answers0 votes
During the charging of a lead-acid cell
AnsweredRajasri Mundrathi asked 5 years ago • 
670 views1 answers0 votes
Each cell has a vent cap
AnsweredRajasri Mundrathi asked 5 years ago • 
703 views1 answers0 votes
The ampere-hour(ah) efficiency of a lead-acid cell in between
AnsweredRajasri Mundrathi asked 5 years ago • 
819 views1 answers0 votes
Petroleum jelly is applied to the electrical connections to the leadacid battery
AnsweredRajasri Mundrathi asked 5 years ago • 
932 views1 answers0 votes
Short circuiting of a cell may be reason of
AnsweredRajasri Mundrathi asked 5 years ago • 
742 views1 answers0 votes
Dry cell is modification of
AnsweredRajasri Mundrathi asked 5 years ago • 
709 views1 answers0 votes
The avg. charging voltage(V) for alkali cell is about
AnsweredRajasri Mundrathi asked 5 years ago • 
659 views1 answers0 votes
The output voltage of a charger is
AnsweredRajasri Mundrathi asked 5 years ago • 
832 views1 answers1 votes
Level of electrolyte in a cell should be ____ the level of plates
AnsweredRajasri Mundrathi asked 5 years ago • 
617 views1 answers0 votes
Formula of State Of Charge(SOC) is______
AnsweredRajasri Mundrathi asked 5 years ago • 
737 views1 answers-1 votes
Capacity of dry cells is
AnsweredRajasri Mundrathi asked 5 years ago • 
724 views1 answers0 votes
Overcharging of lead acid cell can cause formation which of the gas
AnsweredRajasri Mundrathi asked 5 years ago • 
1930 views1 answers-1 votes
Material of Negative plate of an Edison cell is
AnsweredRajasri Mundrathi asked 5 years ago • 
627 views1 answers0 votes
The capacity of a lead-acid cell is measured in terms of
AnsweredRajasri Mundrathi asked 5 years ago • 
712 views1 answers0 votes
The ratio of ampere-hour(ah) efficiency to watt-hour(wh) efficiency of a lead-acid cell is equal to
AnsweredRajasri Mundrathi asked 5 years ago • 
833 views1 answers0 votes
Which of the following, is one of the outputs of battery management system (BMS)?
AnsweredRajasri Mundrathi asked 5 years ago • 
770 views1 answers0 votes
Under normal condition of charging rate, the charging current is
AnsweredRajasri Mundrathi asked 5 years ago • 
611 views1 answers0 votes
During charging Hydrogen evolved produces explosive mixture when it is more than
AnsweredRajasri Mundrathi asked 5 years ago • 
768 views1 answers0 votes
If a battery is wrongly connected, what will happen?
AnsweredRajasri Mundrathi asked 5 years ago • 
702 views1 answers0 votes
The internal resistance of a lead-acid cell is______of Edison cell
AnsweredRajasri Mundrathi asked 5 years ago • 
674 views1 answers0 votes
The capacity of a lead-acid cell depends on
AnsweredRajasri Mundrathi asked 5 years ago • 
655 views1 answers0 votes
Cells are connected in parallel to
OpenRajasri Mundrathi asked 5 years ago • 
620 views0 answers0 votes
If a lead-acid cell is discharged at or below 1.7 V then
AnsweredRajasri Mundrathi asked 5 years ago • 
646 views1 answers0 votes
Battery charging equipment is generally installed
AnsweredRajasri Mundrathi asked 5 years ago • 
674 views1 answers0 votes
Which one of the following is the electrolyte used in Li-ion battery?
AnsweredRajasri Mundrathi asked 5 years ago • 
675 views1 answers0 votes
1…7891011