Answer / md. obaydur rahman

The term “diode” is customarily reserved for small signal
devices, I ≤ 1 A. The term rectifier is used for power
devices, I > 1 A.

Answer / lavanya.m

diode is used as a rectifier but it does not convert AC TO
DC Voltage
diode conducts only one direction,but rectifier conducts in
both direction

Answer / ishwar singh

IN Diode the AC And DC current can use as a input only the forward bias direction but in Rectifiers AC can only use as input.
In rectifier in the input Transformer is required but in diode
in the input transformer is not required.

Answer / ghanshyam pandey

The term “diode” is customarily reserved for small signal
devices, I ≤ 1 A. The term rectifier is used for power
devices, I > 1 A.

Answer / umesh

diode is the two terminal semiconductor device. where the
combination of four diode in a circuit is called rectifier

Answer / tareq harb

if you want to rectify one phase then you can use diode as
it has one input one output.

But if you want to rectify three phase input you got to use
rectifier as it has 3 inputs 3 outputs.

as seen in rectification process they are the same.

Answer / chandu

DIODE IS NOTHING BUT A RECTIFIER..............

two bulbs of 100w and 40w respectively connected in paralel across a 230v supply.which bulb will glow bright and why?

4 Answers  

Why DC Currents are not used in transformer?

4 Answers  

what is the differnce between high impedance relay and low impedance relay

4 Answers   Areva,

sir,i am swati. i am goin to gv jspl exam on 21st nov'10. iwant previous year question paper. plz help me out. my emailid is swatisinha.dav@gmail.com

1 Answers  

If 110 volts ac is mixed up ith 12 volts dc what will be the resultant voltage and what is the wave form?

1 Answers  

what is the ground clearance of 400KV transmission line?

9 Answers   Power Grid, wbsedcl,

What is ics,icu,icw of load breaker

5 Answers   Havells, NPCIL,

where solid grounding and where grounding through ngr done and why?

0 Answers   NTPC,

why we r not earthed Control cable of C.T. terminals

0 Answers   HCC,

Explain the laying procedure and laying depth of submarine/subsea power cable for 220/400KV system? Also available cable diameter?

0 Answers   ABB,

why battery is connected in series?

10 Answers   HP,

IS there any special instructions to be taken while installing the tranformer.

1 Answers