1.
How you can start SMPS for checking purpose?
2.
What is the reference voltage coming from Blue wire of SMPS
3.
The motherboard maintains power even while the computer is turned off.
4.
What is the full form of UPS?
5.
In an unregulated power supply, if input a.c. voltage increases, the output voltage_____
7.
What is reference voltage of mainboard power connector in pin no 8?
8.
In one PC the power supply fan makes strange noises and then stops working. The best solution to this problem is
9.
PATA hard drives get power through _____ connectors
11.
What is the reference voltage coming from Yellow wire of SMPS
12.
"Soft power" on ATX power supplies is designed to
14.
How many pins present in SATA power connector of SMPS?
15.
The purple wire is always
17.
Main board power connector of modern SMPS contain____pins.
18.
Rectifier converts___________
19.
A 1200W PSU upgrade will burn out a system currently using a 450W PSU.
20.
What is the reference voltage coming from Red wire
