Power Systems For complete protection of 3-phase system from the short circuit faults minimum number of relays required are one six three two one six three two ANSWER DOWNLOAD EXAMIANS APP
Power Systems Per unit of any quantity is defined as actual value of quantity /base value of quantity in same units base value of quantity /actual value of quantity in different units base value of quantity /actual value of quantity in same units actual value of quantity /base value of quantity in different units actual value of quantity /base value of quantity in same units base value of quantity /actual value of quantity in different units base value of quantity /actual value of quantity in same units actual value of quantity /base value of quantity in different units ANSWER DOWNLOAD EXAMIANS APP
Power Systems To reduce the radio interference which line is/are transposed? Power line Both power and telecommunication lines None of these either 1 or 2 Power line Both power and telecommunication lines None of these either 1 or 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following matrix is used for load flow studies? Z bus matrix null matrix Unit matrix Y bus matrix Z bus matrix null matrix Unit matrix Y bus matrix ANSWER DOWNLOAD EXAMIANS APP
Power Systems Graphite is use din nuclear plant as a / an fuel. electrode. moderator. coolant. fuel. electrode. moderator. coolant. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The conductor carries more current on surface as compared to core. This is called as All of these unsymmetrical fault skin effect corona effect All of these unsymmetrical fault skin effect corona effect ANSWER DOWNLOAD EXAMIANS APP
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