Question

In typewriter variable line space button is fixed at the centre of:

• A. Keyboard
• B. basket
• C. Left thumb wheel
• D. Carriage

Answer 1

Answer:

C. Left thumb wheel

• In typewriter variable line space button is fixed at the centre of Left thumb wheel
• There are two Thumb Wheels.
• They are otherwise called Platen Knobs or Cylinder Knobs.
• Thumb Wheels are used rotate the cylinder in  either direction and to feed the paper or to  remove it.
• When the line space and carriage return lever fails, we can get the next line of typing by the use of the Thumb Wheel.