DDCMT2

how many parts are used in the design of the machine?

• 2
• 4
• 6
• 5

how many limitation are present in the design of the machine?

• 3
• 5
• 7
• 9

how does the saturation levels limit the design?

• saturation level decrease the flux density
• saturation level increse the flux density
• saturation levelsprovide no flux density
• saturation levels provide very high flux density

how many types of stresses are present in the machine?

• 1
• 3
• 5
• 2

how many design problems are present according to the modern trends in the design of electrical machine?

• 1
• 3
• 5
• 2

what is the relationship between efficiency and operating costs?

• efficiency is directly proportionan to the square of the operating cost
• efficiency is directly proportionan to operating cost
• efficiency is inverse proportion to the operating costs
• efficiency is inverse proportion to the square of the operating costs

the mechanical parts design is very much important in which type of machines?

• low speed machines
• high speed machines
• medium speed machine
• static machine

wha are the factors which are considered when the optimal solution involves iterations where in the values of variable are changed?

• performance
• cost constaint
• performance or cost constraint
• performance and cost constraint

what is the basic property of electrically conducting materials?

• allows the passage of current through the materials
• storage of current in the materials
• leaks the current through the materials
• reverse the direction of current in the materials

what is the correct classification of the conducting materials?

• low resistivity,low conductivity
• low resistivity,high conductivity
• high resistivity,high conductvity
• medium resistivity, medium conductivity