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