A 15 kw squirrel cage motor having a maximum efficiency of 90% on a continuous full load has temperature rise of 42 degrees celcius after 30 min and 52 degrees celcius after 1 hr under the above operation conditions. a) calculate its final steady state temperature rise on continuous load and the heating time constatnt. b) if the motor is operated on a short load for 9 min estimate its temperature rise. c) calculate the maximum overload that can be applied on a short, 9 min rating so that the temperature rise is the same as the final steady state temperature rise on continuous load.
1105A subroutine can be terminated unconditionally using exit. State true or false : abap modularization
1123What are the different options available for scheduling a background job? What start conditions type can be used?
1068Can the amount of available energy in a given tropic level to be larger than the available energy in inferior tropic levels? What does that condition means to the conformation of the energy pyramids?
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What are the conditions applies to varchar variable, when using in procedures?
What happens when you use several conditions in a query?
When we use condition the totals do not match why?
What are the options for conditions for key figures?
A lady developes Melasma from mmr vaccine? Is this condition reversible?
How much genetic exchange occurs between bacteria in natural conditions?
Derive the cable equation for a uniform cylinder, with optimal boundary conditions.
Derive the conditions for stability of a two-dimensional linear system.
What are the forms and conditions under which alcohol is of value for microbial control?
What are conditions under which a direct flame may be used to effect sterilization?
What are the Conditions for growing slow-growing mycobacteria?
what are the Growing conditions for OE21 & OE33 cells ?
Describe the electroporation condition ?
In sesame, the one-pod condition (P) is dominant to the three-pod condition (p), and normal leaf (L) is dominant over wrinkled leaf (l). The two characters are inherited independently. Determine the genotypes and phenotypes of the two plants which produce the following progeny: 318 one- pod normal, 98 one-pod wrinkled, 323 three-pod normal and 104 three-pod wrinkled.
Are Crop varieties like sugarcane or potato produced by clonal selection are in heterozygous condition?