Answer Posted / kaushal
varible voltage and varible frquency drive
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
how many Classification of fire extinguisher
Suppose a 3 phase, 2 pole, 440V induction motor is driving a flywheel of 600mm diameter, 150kg mass. By using v-belt and pulley, the speed is increased to 4500 RPM. What will be the effect on motor current?
What are the different sign conventions used in electric circuits?
What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?
any one can explain the stages of a knee point which is taken during ct magnetising curve.
Explain about retrofitting of machine tool.
Damping resistor provided in open delta (tartiary) winding of a measuring PT at the incoming of a MV inverter drive panel is getting heated up. Can any body explain the reasons and suggest the remedy?
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?
How to discuss the phase shift of transformer considering open delta?
what clearance required for 4.5 mva dry type transformer?
Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..
what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field
why we r not earthed Control cable of C.T. terminals
how many types control panel of a 132/33 kv substation
What is kirchoff ’s current law (kcl)?