|
Usually ___ batteries are used in the UPS systems
|
|
0
|
227
|
November 30, 2022
|
|
No discontinuity is observed in case of ___
|
|
0
|
131
|
November 30, 2022
|
|
Static UPS requires ___
|
|
0
|
346
|
November 30, 2022
|
|
___ is used in the rotating type UPS system to supply the mains
|
|
0
|
108
|
November 30, 2022
|
|
___ is used for critical loads where temporary power failure
|
|
0
|
286
|
November 30, 2022
|
|
Choose the incorrect ___
|
|
0
|
128
|
November 30, 2022
|
|
SMPS is used for ___
|
|
0
|
167
|
November 30, 2022
|
|
In a three phase half-wave cycloconverter ___
|
|
0
|
143
|
November 30, 2022
|
|
In three phase cycloconverters, the reduction factor is ___
|
|
0
|
131
|
November 30, 2022
|
|
The principle of three phase cycloconverter is to ___
|
|
0
|
141
|
November 30, 2022
|
|
In the positive half cycle ___
|
|
0
|
175
|
November 30, 2022
|
|
In the below given cycloconverter circuit ___
|
|
0
|
130
|
November 30, 2022
|
|
In the positive half cycle from ___
|
|
0
|
119
|
November 30, 2022
|
|
The single phase bridge type cycloconverter uses ___
|
|
0
|
135
|
November 30, 2022
|
|
The single phase mid-point type cycloconverter uses ___
|
|
0
|
120
|
November 30, 2022
|
|
Applications of cycloconverters include ___
|
|
0
|
144
|
November 30, 2022
|
|
A cycloconverter is a ___
|
|
0
|
161
|
November 30, 2022
|
|
In the below given voltage controller circuit ___
|
|
0
|
210
|
November 19, 2022
|
|
A single-phase half wave voltage controller consists of ___
|
|
0
|
174
|
November 19, 2022
|
|
In the principle of phase control ___
|
|
0
|
147
|
November 19, 2022
|
|
The AC voltage controllers are used in ___
|
|
0
|
190
|
November 19, 2022
|
|
Earlier then the semiconductor technology, ___
|
|
0
|
168
|
November 19, 2022
|
|
In AC voltage controllers the ___
|
|
0
|
167
|
November 19, 2022
|
|
AC voltage controllers convert ___
|
|
0
|
117
|
November 19, 2022
|
|
Force-commutated CSIs need ___
|
|
0
|
127
|
November 18, 2022
|
|
In a 3-phase VSI operating in square-wave mode, the output line ___
|
|
0
|
120
|
November 18, 2022
|
|
T1, T2 are triggered at ___
|
|
0
|
133
|
November 18, 2022
|
|
In the below shown, the ideal single-phase CSI circuit has constant ___
|
|
0
|
147
|
November 18, 2022
|
|
A CSI converters ___
|
|
0
|
128
|
November 18, 2022
|
|
In current source inverters ___
|
|
0
|
114
|
November 18, 2022
|