a) same as unit system b) less reliable than unit system c) more reliable than unit system d) none of these Ans: (b)
a) equal to that of self-excited generator b) slower than that of self-excited generator c) faster than that of self-excited generator d) none of these Ans: (c)
a) speed b) excitation c) both (a) and (b) d) none of these Ans: (c)
a) diversity factor b) load factor c) plant use factor d) a and b Ans: (d)
a) reduction in speed as load changes from no load to full load b) increase in speed as load changes from no load to full load c) degree of speed changes needed to cause a change in the output of turbine d) none of these Ans: (a)
a) two part tariff b) flat rate tariff c) block rate tariff d) maximum demand tariff Ans: (d)
a) short circuit current and excitation b) speed and excitation c) voltage and current d) speed and current Ans: (b)
a) not in operation b) kept running on light loads c) kept running on heavy loads d) none of these Ans: (b)
a) KV b) KVA c) KVAR d) KW Ans: (b)
a) Rate of change of given input b) Ratio of change in input to change in output c) Ratio of rate of change of output to input d) Ratio of rate of change of input to rate of change of output Ans: (b)