1.
In one PC the power supply fan makes strange noises and then stops working. The best solution to this problem is
2.
A power supply which has voltage regulation of _______ is unregulated power supply
3.
What is reference voltage of mainboard power connector in pin no 8?
4.
How you can start SMPS for checking purpose?
5.
A 1200W PSU upgrade will burn out a system currently using a 450W PSU.
6.
Rectifier converts___________
7.
In an unregulated power supply, if input a.c. voltage increases, the output voltage_____
8.
Suman decides to upgrade Rijush 250W power supply to a 1200W unit. The first thing Suman should do is
9.
Identify the name of White power connector
10.
What is the full form of UPS?
11.
What is the reference voltage coming from Yellow wire of SMPS
12.
What is the reference voltage coming from Blue wire of SMPS
13.
The "Power Good" wire is
14.
ATX SMPS PG stands for_______
15.
Main board power connector of modern SMPS contain____pins.
16.
PATA hard drives get power through _____ connectors
17.
"Soft power" on ATX power supplies is designed to
18.
What is full form SMPS
19.
Auxiliary power connector of ATX SMPS has ____ pins?
20.
What is the reference voltage coming from Red wire