 Related Questions Earth has the constant potential so we take it as reference.but in steo & touch voltage we use to calculate voltage of ground in 30 inch. How it is possible if no current can flow through ground? Read Answers (2) | Asked by : shital tikare Latest Answer : The instantaneous voltage at time instant 't' in a three phase balanced circuit assuming that the voltage is applied at reference time ZERO and phase sequence to be +ve ( anti clockwise rotation of vectors) , is Em SIN(wt) for R phase, Em SIN(wt+120) ... Read Answers (4) | Asked by : sudhir What is the voltage drop for 100kw motor if the length of the cable is 200m and what is the cable size. Read Answers (4) | Asked by : srinivas Latest Answer : Purpose of collecting Knee voltage is to use the circuit as an operating or as an metering circuit.Operating circuit works far below knee voltage.Metering circuit works at the verge of saturation. ... How much voltage is present in neutral resistance?and how much voltage is present in earth resistance 1. what is the different between CGS system and MKS system? 2. When we connect the capacitor Banks in Series with the circuit 3. What is the difference between Earthing & grounding 4. how much voltage Latest Answer : When the current lead in the circuit use the capacitor in series. ... How do we select a cable for a machine as per standards. Is there is any standard to select a cable as per voltage, or as per KVA and as per amps ratings? Read Answers (1) | Asked by : karthik Latest Answer : by ac series resonance circuit. This case happen in trasmission line that recieving end voltage is greater than sending end voltage. But have some negative point also present. This is ferantee effect. ... Read Answers (3) | Asked by : M S Kumar Latest Answer : Above both answers are correct but at some level. The ans. should be 1) 25 Kv Ac system2) 1500 V Dc systemabove voltages are used depending on the system being used. ... Read Answers (3) | Asked by : sree Why Indian Standard Generation voltage is 11kv? Latest Answer : The form factor of ac sine wave is 1.1107 so the generation of ac is to be done in multiple of 1.11 and hence 11 is chosen as an standard. ...
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