How to connect frequency meter in metering circuit?(single
phase and three phase frequency meter)
Answer Posted / taufic
in parallel of supply
| Is This Answer Correct ? | 14 Yes | 0 No |
Post New Answer View All Answers
in dc series motor if field wdg is shorted then
1. The DC generaror,s induced output emf is connected with a DC motor(as load). when increasing the load of the motor by using brake drum or any way. what are the parameters will changes in both motor and generator(voltage, current, resistance, frequency, speed, torque, power, flux etc...) 2. Similarly for AC generator and AC motor 3. similarly if using DC batteries instead of DC generator, What happens?
what is the calculation formula for motor starting torque,running torque, running torque.
What is difference between start imitation and start interlock for 3 phase motor protection ?
why and how current drawn by battery charger depends upon the altitude where it is located?
what is tri state logic gate
what is the transmission loss for electrical supply? specifically a large shopping complex where the grid is half KM away, what will the % of transmission loss? is there any transmission loss for captive unit generation for above set? thanks
Is a d.c.compound motor is use as a booster? how?
What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
Approach of a cooling tower is the difference between temperatures of what factors?
how did the testing of protection relays done through current injection
how does grading rings & spacers in transmission line works? Working Principle?
one split ac how can told of this ac which Tr tell me us
How much depth n width required for laying of 1X70 Sqmm Cable in Desert???
How to calculat the ratio of HT\LT in energy meter