Answer / newguy13

the magnatron will generate microwave length EM waves which
will be directed on to the food using reflective surfaces
and then these waves will ionize the food molecules (create
some +ve and -ve centres in the food)
then ++,-- will repel and -+ will attract so friction will
heat up the food.

Answer / raveesh83

Heart of microwave oven is magnatron which generates
frequency of appox. 2.4 GHz.

explain working of magnatron.

Answer / kamu

if v put d switch automatically it starts working
dont worry be happy

Answer / karuvesh sharma

magnatron is the main part of microwave oven. magnatron
are genreted the high frequevency wave upto 2-3 G.Hz and
all wave are focuse in the center plete of oven

Explain why the shape of op-amp is triangular not other shape?

0 Answers  

---

Why is zener diode used as a voltage regulator?

0 Answers  

---

What is the impact of 3GDT in SGSN?

0 Answers   Ooredoo,

---

IS THERE ANY COADING PRESENT IN EPBX SYSTEM? IF YES THEN HOW WE CAN INSTALL IT?

1 Answers   BSNL,

---

What is High frequency transformer cores made of?

0 Answers   C DAC, CDAC,

---

At what voltage does land line telephone operate?

0 Answers  

---

describe various programmable and non-programmable registers in 8085.

0 Answers  

---

what is the significance of transistor number (exam. BC557,CIL188 etc) ?

0 Answers   ECL, VCV,

---

How many states does signal has?

0 Answers  

---

What is Latch on?

3 Answers   NSN,

---

pls. send me 10 years modle papers for the post of section engg. (E&C) in rrb ajmer, at my mail id i.e. praveen.yugal@gmail.com.

0 Answers   Nokia,

---

Name some of the current controlled (current driven) devices?

0 Answers  

---