Specifications

101
QUESTIONS
Part - A
Choose the Correct Answer (1 Mark)
1. An / A _______________ converts
electricity into heat to cook and bake.
A) electric toaster B) electric stove C) fridge D) grinder
2. The heating element used in electric stove is made of ________ wire.
A) Nichrome B) Copper C) Aluminum D) Lead
3. ________________ withstands high temperature and remains as a good insulator even at
high temperatures.
A) Copper B) Aluminum C) Nichrome D) Porcelain
4. Grill Stand is made of ______________ plated MS rods and hinged to the body.
A) aluminum B) porcelain C) chromium/nickel D) copper
5. Heater Socket are made of ___________ plated brass.
A) aluminum B) nickel C) copper D) lead
6. The normal working temperature of a toaster varies from ____________ from the heating
element to the toasting zone.
A) 85
0
C to 1000
0
C B) 500
0
C to 1000
0
C C) 85
0
C to 10000
0
C D) 850
0
C to 1000
0
C
7. The / An _______________ toaster has neither switches nor thermostats.
A) non-automatic B) automatic
8. A ____________________ inside the toaster is linked to a toast color control outside.
A) bread carriage B) thermostat C) heating element D) knob
9. At the completion of the toasting cycle, the ____________ automatically trips the carriage,
which returns to its original position, thereby opening the circuit through the heating element.
A) heating element B) knob C) clock D) thermostat
10. When the ______________ has reached a preselected temperature, it operates a
mechanical or electro-mechanical devices to release the carriage, open the main power
switch and pop up the toast.
A) heating element B) knob C) clock D) thermostat
Part - B
Answer the following questions in one or two words (1 Mark)
1. Non automatic type toaster has neither switches or thermostats say TRUE OR FALUSE
2. Which part inside a toaster is linked to a toast colour control outside?
3. Grill stand is made of - plated MS rods
4. Name the part which automatically trips the carriage ofter completing toasting cycle to
open the circuit
5. What is the normal working range of electric toaster?
Part - C
Answer the following questions briefly (4 Marks)
1. What is the function of electric stove? State the difference between open type and closed
type.
2. Brief the construction of heater plate in electric stove.
3. Distinguish between Non-automatic and automatic type electric toaster?
4. Brief the function of thermostate in automatic toaster
5. What is the function of grill stand in electric stove?
Part - D
Answer the following questions in two page level (20 Marks)
1. Explain with neat sketches, the construction and working of an electric stove.
2. Explain with neat sketches, the construction and working of an electric toaster.