A conditionally stable system exhibits poor stability at
A). low frequencies
B). reduced values of open loop gain
C). increased values of open loop gain
D). none of the above
1. The r.m.s. value and mean value is the same in the case of
3. With zero volts on both inputs, an OP-amp ideally should have an output ___________
4. The conductors have transport phenomena of electrons due to
6. Which of the following motors is inherently self starting ?
8. The internal efficiency of a mercury arc rectifier depends on
10. For forced draught system, the function of chimney is mainly