Can be ammeter and voltmeter used without CT? if not, what is the reason for that?
Answer Posted / aap
Please elaborate your question correctly.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
how to calculate earth fault relay current and CBCT ratio
how to check ac servo motor
Is it possible to use a S1 duty class motor for crane application (S4)? If not, why?
what is the effect of change in supply frequency on load angle of synchronous motor,all other parameters remaining same?
Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.
Alternator rotor earth fault relay circuit
Usage of flywheel diode in relays
Operation carried out in thermal power stations?
Generator,motor and alternator Working principal Please explain easily
Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.
either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?
why output is out of phase in case of common emitter?
How earthing/grounding done in aeroplanes and ships.
what is the pulse and audio frequency transformer? what is different between induction regulators and tap changing transformer?
WHAT IS DOL STARTER? HOW IT WORK? GIVE ITS CONTROL AND POWER DIAGRAM .