An auditor concludes that there is substantial doubt about an entity’s ability to continue as a going concern for a reasonable period of time. If the entity’s financial statements adequately disclose its financial difficulties, the auditor’s report is required to include an explanatory paragraph that specifically uses the phrase(s):

Which statement best distinguishes an ESG reporting framework from an ESG standard?

What will be load distribution factor Km for the pinion?   (Use Cpf = 0.0270) Type the final answer(s) below, to two decimal places.  Be careful with math!And upload all written work as a pdf after the exam. 

What is the allowable contact / surface stress Sc in psi? Type the final answer(s) below, to two decimal places.And upload all written work as a pdf after the exam.   

What will be the reliability factor KR ? Type the final answer(s) below, to two decimal places.  And upload all written work as a pdf after the exam. 

A motor is providing 2 HP at speed n=1000 rpm to the input of an open (not-enclosed) gearbox as shown below. All motion is uniform, there are no shocks.  The gearbox has one pinion and one gear. The pinion has 20 teeth. Gear has 40 teeth. They both have full-depth and crowned teeth They both have face width F = 1 inch. They both have helix angle Ψ  is 30 degrees. The normal pressure angle ϕn is 25 deg.  Hence, the transverse pressure angle ϕt is atan( tanϕn/cosΨ ) =  28.3001 deg.  The normal diametral pitch Pn is 12 teeth/inch. Hence, the transverse diametral pitch Pt is 12*cos(30) = 10.3923 teeth/inch. They both are made of Grade-1 through-hardened steel of quality Qv = 7 The Brinell Hardness of both gears is HB = 300. The reliability is 0.95 for both gears.  We want the both gears to survive by the time pinion has rotated for 109 cycles. If you need any further information, please assume the default / best case value.    Answer the questions below. They all pertain to this problem and data provided above. 

What will be the Overload factor Ko for pinion? Type the final answer(s) below, to two decimal places.And upload all written work as a pdf after the exam. 

If the pinion has 20 teeth, what will the maximum number of teeth on the gear to avoid interference?

Pellagra is associated with deficiency of which of the following vitamins?

Which of the following statements about methemoglobinemia is FALSE: