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Design Questions Set 30:

Quiz Mode

What is the most important dimension in the design of a nut?

outside diameter

inside diameter

height

pitch diameter

Solution:

If the diameter of the cylinder bore is 120 mm, then the thickness of the dry liner will be:

2.2 mm

3.6 mm

4.8 mm

6 mm

Solution:

When two intersecting and non-coplanar shafts are connected by gears, the arrangement is known as?

spur gearing

bevel gearing

spiral gearing

helical gearing

Solution:

Which of the following is a characteristic of a power screw?

Large load carrying capacity

High efficiency

Wear of screw is reduced

Mechanical advantage is lowered

Solution:

What is the mass capacity of a flat belt conveyor if the volumetric capacity is 0.55 m³/hr? (Density, ρ = 1500 kg/m³)

825 tons/hr

825 kg/hr

2722 kg/hr

2.727 tons/hr

Solution:

Which of the following bearing types carry thrust load in one direction?

Spherical roller thrust bearings

Taper roller bearings

None of the above

Both spherical roller thrust and taper roller bearings

Solution:

Determine the effective tension for a belt conveyor system if the resistance of the belt on the top run is 1480 kgf and the resistance of the belt on the bottom run is -300 kgf.

1247 kgf

1356 kgf

1180 kgf

1200 kgf

Solution:

Which of the following statements about the Maximum Shear Stress Theory (MSS) and Von-Mises theory is correct?

MSS is more conservative than Von-Mises theory

Von-Mises is more conservative than MSS

Both are Equally Conservative

Both are Equally Non-Conservative

Solution:

When are spiral gears used?

They are used to transmit power when shafts are neither parallel nor intersecting.

They are used to transmit power when shafts are parallel.

They are used to transmit power when shafts are intersecting.

They are used to transmit power when shafts are parallel and intersecting.

Solution:

Which of the following statements about shaft material and shaft geometry is not true?

Deflection primarily controlled by geometry, not material

Strain controlled by geometry but material has a role in stress

Stress controlled by geometry but material has a role in strain

For low production quantities, we use machining, and for high production quantities, we use forming

Design Questions Set 30:

What is the most important dimension in the design of a nut?

Solution:

If the diameter of the cylinder bore is 120 mm, then the thickness of the dry liner will be:

Solution:

When two intersecting and non-coplanar shafts are connected by gears, the arrangement is known as?

Solution:

Which of the following is a characteristic of a power screw?

Solution:

What is the mass capacity of a flat belt conveyor if the volumetric capacity is 0.55 m³/hr? (Density, ρ = 1500 kg/m³)

Solution:

Which of the following bearing types carry thrust load in one direction?

Solution:

Determine the effective tension for a belt conveyor system if the resistance of the belt on the top run is 1480 kgf and the resistance of the belt on the bottom run is -300 kgf.

Solution:

Which of the following statements about the Maximum Shear Stress Theory (MSS) and Von-Mises theory is correct?

Solution:

When are spiral gears used?

Solution:

Which of the following statements about shaft material and shaft geometry is not true?

Solution:

Related Question Sets:

Related Topics:

Design Questions Set 30:

What is the most important dimension in the design of a nut?

Solution:

If the diameter of the cylinder bore is 120 mm, then the thickness of the dry liner will be:

Solution:

When two intersecting and non-coplanar shafts are connected by gears, the arrangement is known as?

Solution:

Which of the following is a characteristic of a power screw?

Solution:

What is the mass capacity of a flat belt conveyor if the volumetric capacity is 0.55 m3/hr? (Density, ρ = 1500 kg/m3)

Solution:

Which of the following bearing types carry thrust load in one direction?

Solution:

Determine the effective tension for a belt conveyor system if the resistance of the belt on the top run is 1480 kgf and the resistance of the belt on the bottom run is -300 kgf.

Solution:

Which of the following statements about the Maximum Shear Stress Theory (MSS) and Von-Mises theory is correct?

Solution:

When are spiral gears used?

Solution:

Which of the following statements about shaft material and shaft geometry is not true?

Solution:

Related Question Sets:

Related Topics:

What is the mass capacity of a flat belt conveyor if the volumetric capacity is 0.55 m³/hr? (Density, ρ = 1500 kg/m³)