UPPSC AE Technical Quiz 4

The below set of instructions are processed by 8085.

LXI H, 1234 H

MOV A, H

ADD L

PUSH PSW

XTHL

What will be the contents of HL pair and Top of stack after execution?

The safe operating area of a BJT is shown in the curve below during forward biasing. Which segment shows the secondary breakdown limit?

What is the change in output voltage of a single-phase full converter fed from 230V, 50 Hz source when the load current is 10A and source inductance is 5mH?

In an HVDC transmission mode, the link which has two circuits that are almost independent of each other is called

The rate of rise of re-strikling voltage (RRRV) is dependent upon

A flip flop is also called as

A 6 poles, 50Hz, 3- ϕ IM has negligible stator impedance. The rotor resistance and reactance are 0.2 and 3.0 respectively. The speed of the motor is 950 RPM.

The running power factor motor is:

The number of XOR gates when full added circuit is implemented by using XOR and NAND gates only is