Related Questions

Waxes present in petroleum products
A Can be separated out by distillation
B Are not soluble in them
C Crystallise out at low temperature
D Decrease their viscosity
In jet engines, paraffin is usually used as the fuel because of its
A High calorific value
B Ease of atomisation
C Low freezing point
D Both (A) and (C) above
The following grading/staging are used in clinical oncology
A Ann-Arbor for lymphomas
B Gleason's for prostate carcinoma
C Broder's for squamous cell carcinoma
D Duke for breast carcinoma
E Johnson for testicular tumours
In capacitance grading a homogeneous dielectric is used.
A Yes
B No
The melting point of paraffin wax (which contracts on solidification) __________ with pressure rise.
A Increases
B Decreases
C Remains unchanged
D Decreases linearly
Paraffin base crude oil as compared to asphalt base crude gives
A Higher yield of straight run gasoline
B Higher octane number gasoline
C Lower viscosity index lube oil
D Poorer yield of lube oil
Grading of a cancer is based on
A The degree of differentiation of tumor cells
B Number of mitosis within tumors
C The size of the primary tumor
D The extent of spread to regional lymph nodes
E Presence of blood bom metastasis
Grading of a malignant tumor
A Depends on differentiation
B Is a light microscopic assessment
C Is same for all organs
D Correlates with tumor progression
E Is also known as pathological staging
Grading of cancer is based on
A Number of mitoses
B Degree of differentiation of tumor cells
C Spreading of cancer cells to regional lymph nodes
D Size of primary tumor
E Presence of capsular invasion by tumor cells
Grading of a malignant tumour is based on
A Cellular morphology
B Number of mitoses
C Regional lymph node metastasis
D Size of the tumour
E Distant metastasis

Next steps